private static CoinKeyPair _P2WpkhGenerator()
{
var priv = _NewPrivKey();
var privKey = priv.Item1;
var wif = priv.Item2;
var pub = _PrivToPubKey(privKey);
var pkHash = new Ripemd160Managed().ComputeHash(new SHA256Managed().ComputeHash(pub));
return(new CoinKeyPair(wif, new Bech32Encoder().Encode("bc", pkHash)));
}
private static CoinKeyPair _P2ShGenerator()
{
var priv = _NewPrivKey();
var privKey = priv.Item1;
var wif = priv.Item2;
var pub = _PrivToPubKey(privKey);
var redeemScript = new byte[35];
redeemScript[0] = 0x21;
redeemScript[34] = 0xac;
Array.Copy(pub, 0, redeemScript, 1, 33);
var psVersioned = new byte[20 + 1];
psVersioned[0] = 0x05;
var sHash = new Ripemd160Managed().ComputeHash(new SHA256Managed().ComputeHash(redeemScript));
Array.Copy(sHash, 0, psVersioned, 1, 20);
return(new CoinKeyPair(wif, new Base58CheckEncoder().Encode(psVersioned)));
}
private static CoinKeyPair _P2PkhGenerator()
{
regenerate:
var priv = _NewPrivKey();
var privKey = priv.Item1;
var wif = priv.Item2;
var pub = _PrivToPubKey(privKey);
var pkHash = new Ripemd160Managed().ComputeHash(new SHA256Managed().ComputeHash(pub));
var pkHashVersioned = new byte[20 + 1];
pkHashVersioned[0] = 0x00;
Array.Copy(pkHash, 0, pkHashVersioned, 1, 20);
var addr = new Base58CheckEncoder().Encode(pkHashVersioned);
// Some addresses ends up to be 26 chars while most are 27 chars long.
// For stability reason, 26 chars long addresses are filtered out and the program would redo the generation.
if (addr.Length != 27)
{
goto regenerate;
}
return(new CoinKeyPair(wif, addr));
}